@article{GDZPPN002232383, title = {A new model of unimodular-affinely homogeneous surfaces.}, journal = {Manuscripta mathematica}, volume = {70}, year = {1991}, pages = {39-44}, zbl = {0753.53008}, url = {http://dml.mathdoc.fr/item/GDZPPN002232383} }
Nomizu, Katsumi; Sasaki, Takeshi. A new model of unimodular-affinely homogeneous surfaces.. Manuscripta mathematica, Tome 70 (1991) pp. 39-44. http://gdmltest.u-ga.fr/item/GDZPPN002232383/